213371307336 has 128 divisors (see below), whose sum is σ = 584294031360. Its totient is φ = 64394918400.

The previous prime is 213371307311. The next prime is 213371307379. The reversal of 213371307336 is 633703173312.

It is a junction number, because it is equal to n+sod(n) for n = 213371307294 and 213371307303.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 143490385 + ... + 143491871.

It is an arithmetic number, because the mean of its divisors is an integer number (4564797120).

Almost surely, 2^213371307336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 213371307336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (292147015680).

213371307336 is an abundant number, since it is smaller than the sum of its proper divisors (370922724024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213371307336 is a wasteful number, since it uses less digits than its factorization.

213371307336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3355 (or 3351 counting only the distinct ones).

The product of its (nonzero) digits is 142884, while the sum is 39.

The spelling of 213371307336 in words is "two hundred thirteen billion, three hundred seventy-one million, three hundred seven thousand, three hundred thirty-six".